package com.jiyun.h2303b.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.jiyun.h2303b.pojo.TbOrder;

public interface OrderService extends IService<TbOrder> {
    /**
     * 创建订单
     */
    TbOrder create(int userId, String commodityCode, int orderCount);
}
